get character value from decimal

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Elysi Cochin
Elysi Cochin 2017-3-3
回答： Walter Roberson 2017-3-3
get character value from decimal
rbi = (dec2bin(rb,1))';
rbin = reshape(rbi,siz,8);
txt = (bin2dec(rbin))';
txt is decimal value needs its character... tried
char(txt) still incorrect result
  1 个评论
Adam
Adam 2017-3-3
编辑：Adam 2017-3-3
What is rb (and siz) and what does 'not working' mean exactly? Error? Incorrect result?

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Walter Roberson
Walter Roberson 2017-3-3
txt = char( (bin2dec(rbin))' );

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Adam
Adam 2017-3-3
编辑：Adam 2017-3-3
You should use
doc num2str
to convert a number to a string/char. Using direct casting will just give you whatever the Unicode or ASCII value is for your given value

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